CN105571312B - 电弧炉 - Google Patents

电弧炉 Download PDF

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Publication number
CN105571312B
CN105571312B CN201510751116.3A CN201510751116A CN105571312B CN 105571312 B CN105571312 B CN 105571312B CN 201510751116 A CN201510751116 A CN 201510751116A CN 105571312 B CN105571312 B CN 105571312B
Authority
CN
China
Prior art keywords
furnace shell
component
electric arc
arc furnaces
bell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510751116.3A
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English (en)
Chinese (zh)
Other versions
CN105571312A (zh
Inventor
水谷航太
小川正人
松尾国雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2015146743A external-priority patent/JP6565421B2/ja
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of CN105571312A publication Critical patent/CN105571312A/zh
Application granted granted Critical
Publication of CN105571312B publication Critical patent/CN105571312B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0825—Crucible or pot support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0825—Crucible or pot support
    • F27B2014/0831—Support or means for the transport of crucibles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
CN201510751116.3A 2014-11-05 2015-11-05 电弧炉 Active CN105571312B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-225148 2014-11-05
JP2014225148 2014-11-05
JP2015146743A JP6565421B2 (ja) 2014-11-05 2015-07-24 電気炉
JP2015-146743 2015-07-24

Publications (2)

Publication Number Publication Date
CN105571312A CN105571312A (zh) 2016-05-11
CN105571312B true CN105571312B (zh) 2019-04-23

Family

ID=55852295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510751116.3A Active CN105571312B (zh) 2014-11-05 2015-11-05 电弧炉

Country Status (3)

Country Link
US (1) US10234206B2 (es)
CN (1) CN105571312B (es)
MX (1) MX368839B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170280519A1 (en) * 2016-03-25 2017-09-28 Air Liquide Industrial U.S. Lp Inert gas blanketing of electrodes in an electric arc furnace
US11979968B2 (en) 2018-10-15 2024-05-07 Chemtreat, Inc. Spray cooling furnace electrodes with a cooling liquid that contains surfactants
PT3815465T (pt) * 2018-10-15 2023-05-24 Chemtreat Inc Métodos de proteção de elétrodos de forno com líquido de refrigeração que contém um aditivo

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378972A (en) * 1919-07-18 1921-05-24 William E Moore Electric furnace
US4228314A (en) * 1978-02-28 1980-10-14 Asea Aktiebolag DC Arc furnace hearth
CN1070302A (zh) * 1991-06-14 1993-03-24 亚瑞亚·勃朗勃威力有限公司 直流电弧成套炉子设备
CN1131197A (zh) * 1994-11-05 1996-09-18 大同特殊钢株式会社 直流电弧炉

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686961A (en) 1952-02-08 1954-08-24 Elektrokemisk As Method of constructing turning tables for electric furnaces
US2907807A (en) * 1957-03-26 1959-10-06 Gen Electric Electric circuit for cold crucible arc melting furnaces
DE1211234B (de) 1959-10-01 1966-02-24 Beteiligungs & Patentverw Gmbh Verfahren zum Erschmelzen von Metallen, insbesondere Stahl, im Elektroofen
US3955964A (en) 1971-08-30 1976-05-11 Koppers Company, Inc. Process for making steel
US3980801A (en) 1975-09-05 1976-09-14 Whiting Corporation Tilt and swing lock mechanism for electric furnace
SE396531B (sv) 1975-11-06 1977-09-19 Asea Ab Anordning vid likstromsmatade ljusbagsugnar
DE7918095U1 (de) 1979-06-23 1979-09-20 Confon Ag, St. Gallen (Schweiz) Merkblattregister
EP0061823B1 (en) 1981-04-01 1985-06-05 Basf Wyandotte Corporation Synergistically thickened water-based hydraulic or metal-working fluid
US4662526A (en) * 1982-05-17 1987-05-05 Mannesmann Aktiengesellschaft Hoisting mechanism for the cover of a furnace
JPS591613A (ja) 1982-06-28 1984-01-07 Daido Steel Co Ltd ア−ク炉溶解方法
JPS60108685A (ja) 1983-11-16 1985-06-14 石川島播磨重工業株式会社 ア−ク炉スクラツプ自動装入装置
JPS60122886A (ja) 1983-12-05 1985-07-01 日新製鋼株式会社 直接ア−ク式三相電気炉による溶解
JPS6146396U (ja) 1984-08-30 1986-03-27 石川島播磨重工業株式会社 ア−ク炉包囲体
US4679773A (en) 1985-09-30 1987-07-14 Wunsche Edgar R Horizontal tapping furnace and method of operation
AU621207B2 (en) 1989-03-02 1992-03-05 Arcmet Technologie Gmbh Melting aggregate with shaft for preheating charged materials
JPH0356613A (ja) 1989-07-25 1991-03-12 Nikko:Kk 製鋼用電気炉の助燃装置
DE4015916A1 (de) 1990-05-17 1991-11-21 Fuchs Technology Ag Einschmelzaggregat mit zwei nebeneinander angeordneten schmelzoefen
JP2537574B2 (ja) 1990-12-14 1996-09-25 川崎製鉄株式会社 炉底電極を備えた直流電気炉
US5471495A (en) 1991-11-18 1995-11-28 Voest-Alpine Industrieanlagenbeau Gmbh Electric arc furnace arrangement for producing steel
US5798497A (en) 1995-02-02 1998-08-25 Battelle Memorial Institute Tunable, self-powered integrated arc plasma-melter vitrification system for waste treatment and resource recovery
DE19634348A1 (de) 1996-08-23 1998-02-26 Arcmet Tech Gmbh Einschmelzaggregat mit einem Lichtbogenofen
US6125133A (en) 1997-03-18 2000-09-26 Praxair, Inc. Lance/burner for molten metal furnace
DE19823226A1 (de) 1998-05-25 1999-12-02 Arcmet Technologie Gmbh Linz Kippbarer Lichtbogenofen
US6719944B2 (en) 2000-12-16 2004-04-13 Sms Demag, Inc. Method and apparatus for deslagging and tapping an integrated electric steel making furnace
US6377605B1 (en) 2001-03-02 2002-04-23 Hatch Associates Ltd. Electrode seal for arc furnace
CN203132356U (zh) 2011-12-27 2013-08-14 钢铁普蓝特克股份有限公司 电弧炉
DE102012210281A1 (de) 2012-06-19 2013-12-19 Ald Vacuum Technologies Gmbh Ofen und Verfahren zum Elektroschlackeumschmelzen
JP6024284B2 (ja) 2012-08-22 2016-11-16 大同特殊鋼株式会社 電気炉
EP2960607B1 (en) 2013-02-22 2019-02-13 CISDI Engineering Co., Ltd Arc furnace automatic feeding device
CN103075881A (zh) 2013-02-22 2013-05-01 中冶赛迪工程技术股份有限公司 利用烟气预热的电弧炉连续加料装置
CN203657484U (zh) 2013-12-13 2014-06-18 郑州东方安彩耐火材料有限公司 新型电弧炉水冷炉盖
CN103954133B (zh) 2014-02-11 2016-05-25 河南太行全利重工股份有限公司 一种中频电炉连续助熔加料的装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378972A (en) * 1919-07-18 1921-05-24 William E Moore Electric furnace
US4228314A (en) * 1978-02-28 1980-10-14 Asea Aktiebolag DC Arc furnace hearth
CN1070302A (zh) * 1991-06-14 1993-03-24 亚瑞亚·勃朗勃威力有限公司 直流电弧成套炉子设备
CN1131197A (zh) * 1994-11-05 1996-09-18 大同特殊钢株式会社 直流电弧炉

Also Published As

Publication number Publication date
CN105571312A (zh) 2016-05-11
US10234206B2 (en) 2019-03-19
US20160123667A1 (en) 2016-05-05
MX2015015366A (es) 2016-05-04
MX368839B (es) 2019-10-18

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